Up a level |
Nabila Zalfa S., - and Mega Moeharyono Puteri, - and Soegeng Wahluyo, - (2020) Relationship of fluoride and calcium levels in drinking water on periodontal diseases in children aged 6-8 years (Research observations in Bangkalan district). EurAsian Journal of BioSciences, 14 (2). pp. 3247-3250. ISSN 13079867